HI70024P Salinity Calibration Solution – 35 ppt (25 x 20mL Sachets)
Premium NIST-traceable salinity calibration solution standardized at 35.00 ppt for accurate calibration of conductivity and salinity meters. Each box contains 25 single-use sachets ideal for marine aquariums, saltwater testing, oceanography, and laboratory applications.
Why Choose HI70024P Calibration Solution?
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NIST traceable accuracy – Standardized with conductivity meters calibrated against potassium chloride NIST 2202 SRM (Standard Reference Material) for certified precision
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Laboratory-grade preparation – Formulated with deionized water per ISO 3696/BS3978 standards using certified weight-checked balances, Class A glassware, and certified thermometers
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Temperature compensation chart – Each sachet includes a printed chart showing actual ppt values at various temperatures for precise calibration
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Single-use convenience – Pre-measured 20mL sachets eliminate contamination risk and ensure fresh solution every time
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Light-block foil packaging – UV-resistant packaging prevents oxidation and value drift, maintaining solution integrity
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Extended shelf life – Unopened sachets remain stable for up to 5 years from manufacture date
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Portable design – Compact, lightweight sachets perfect for field testing and on-site calibration
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Full traceability – Each sachet marked with lot number and expiration date for quality assurance and compliance
Technical Specifications
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Model: HI70024P
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Salinity value: 35.00 ppt @ 25°C
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Sachets per box: 25
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Volume per sachet: 20 mL
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Traceability: NIST 2202 SRM certified
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Standards compliance: ISO 3696/BS3978 for analytical use
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Packaging: Light-block foil for UV protection
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Shelf life: 5 years (unopened)
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Temperature chart: Printed on each sachet
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Origin: Manufactured in Romania by Hanna Instruments
Applications
Essential for calibrating salinity and conductivity meters used in marine aquariums, reef tanks, saltwater aquaculture, oceanographic research, seawater analysis, coastal environmental monitoring, desalination plants, and laboratory salt concentration studies. The 35 ppt standard matches natural seawater salinity, making it ideal for marine applications.
Why Single-Use Sachets?
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Ideal for infrequent calibration – No waste from opened bottles that degrade over time
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Perfect for field use – Portable and spill-resistant for on-site testing
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Always fresh – Every sachet is as fresh as the day it was packaged
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No contamination – Single-use format prevents cross-contamination between calibrations
What's Included
One box containing 25 individually sealed 20mL sachets of HI70024P 35 ppt salinity calibration solution, each with temperature compensation chart, lot number, and expiration date.
